碳DLS 3D打印

Get quality 3D-printed parts built from thermoset resins.

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 关于碳DLS 3D打印

碳DLS (digital light synthesis) is an industrial 3D printing process that creates functional, end-use parts with mechanically isotropic properties and smooth surface finishes. You can choose from both rigid and flexible polyurethane materials to meet your application needs for high impact-resistance components.

碳DLS的常见应用有:

  • 具有挑战性的复杂设计
  • need for isotropic mechanical properties and smooth surface finish
  • production parts in materials comparable to ABS or polycarbonate
  • 最终使用的耐用组件

清晰3d打印部件

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3D打印表面完成指南

Get this quick reference guide to explore your surface finish options across our six 3D printing technologies.


碳DLS设计指南和性能

Our basic guidelines for 碳DLS (digital light synthesis) include important design considerations to help improve part manufacturability, 加强化妆品外观, 并减少整体生产时间.




碳dls部分

碳DLS材料选择

RPU 70硬质聚氨酯 is manufactured through Carbon’s DLS (digital light synthesis) process. It is a tough all-purpose engineering grade material that comes in black and can be categorized as an ABS-like materials. 碳材料的理想零件尺寸是5英寸. x 5. x 5. 或更少.

主要好处

  • 艰难的材料
  • UL 94 HB阻燃分级


碳FPU 50
exhibits the highest elongation of any of the 3D printing thermoset resins at 200% making it the most flexible option. Available in black, it falls under the PP-like category of 3D printing resins.

主要好处

  • 最高伸长特性
  • 抗疲劳强度

比较碳DLS材料性能

材料 Color 抗拉强度 拉伸模量 伸长
碳RPU 70 黑色的 6 ksi 245年ksi 100%
碳FPU 50 黑色的 4 ksi 100年ksi 200%
材料 Color 抗拉强度 拉伸模量 伸长
碳RPU 70 黑色的 41.4 MPa 1690 MPa 100%
碳FPU 50 黑色的

27.6 MPa

690 MPa

200%

These figures are approximate and dependent on a number of factors, 包括但不限于, 机器及工艺参数. The information provided is therefore not binding and not deemed to be certified. 当性能非常关键时, also consider independent lab testing of additive materials or final parts.


碳素DLS零件表面光洁度

Shown below is a 碳DLS part built with RPU 70硬质聚氨酯 in normal resolution (0.004 in.).

黑色DLS部分的自然整理

未完成的

With unfinished, you get varying aesthetics based on build orientation. 点 or standing nibs remain evident on the bottom of the part from the support structure remnants.


自然的完成

With natural finishing, you get varying aesthetics based on build orientation. 立式笔尖用砂纸磨平.


碳DLS是如何工作的?

碳DLS uses CLIP (continuous liquid interface production) technology to produce parts through a photochemical process that balances light and oxygen. It works by projecting light through an oxygen-permeable window into a reservoir of UV-curable resin. As a sequence of UV images are projected, the part solidifies, and the build platform rises.

CLIP过程的核心是一个薄的, liquid interface of uncured resin between the window and the printing part. Light passes through that area, curing the resin above it to form a solid part. Resin flows beneath the curing part as the print progresses, maintaining the continuous liquid interface that powers CLIP. 建立后, the 3D-printed part is baked in a forced-circulation oven where heat sets off a secondary chemical reaction that causes the materials to adapt and strengthen.


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